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DISCONTINUED OPERATIONS (Details) $ in Thousands | 1 Months Ended | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Dec. 31, 2015 USD ($) | Jun. 30, 2016 USD ($) item | Dec. 31, 2015 USD ($) | Dec. 31, 2016 USD ($) | Dec. 31, 2015 USD ($)
DISCONTINUED OPERATIONS |  |  |  |  |
Net assets, sold | $ 5,406 |  | $ 5,406 |  | $ 5,406
Loss before provision (benefit) for income taxes | (2,096) |  |  |  |
Number of warranty claims | item |  | 2 |  |  |
Additional warranty expense |  | $ 427 |  |  |
Impairment to inventory |  |  |  | $ 216 |
Results of operations, which are reflected as discontinued operations |  |  |  |  |
Impairment of held for sale assets and liabilities and loss on sale of assets |  |  | (186) |  |
Loss from discontinued operations before benefit for income taxes |  |  |  | (1,016) | (9,561)
Discontinued Operations, Held-for-sale |  |  |  |  |
Assets: |  |  |  |  |
Accounts receivable, net | 2,119 |  | 2,119 | 172 | 2,119
Inventories, net | 2,118 |  | 2,118 | 807 | 2,118
Prepaid expenses and other current assets | 606 |  | 606 | 55 | 606
Assets Held For Sale Related To Discontinued Operations | 4,843 |  | 4,843 | 1,034 | 4,843
Impairment of discontinued assets held for sale | (1,500) |  | (1,500) | (579) | (1,500)
Total Assets Held For Sale Related To Discontinued Operations | 3,343 |  | 3,343 | 455 | 3,343
Liabilities: |  |  |  |  |
Accounts payable | 367 |  | 367 | 22 | 367
Accrued liabilities | 433 |  | 433 | 121 | 433
Customer deposits and other current obligations | 49 |  | 49 | 3 | 49
Other long-term liabilities | 17 |  | 17 | 3 | 17
Total Liabilities Held For Sale Related To Discontinued Operations | $ 866 |  | $ 866 | 149 | 866
Service Segment |  |  |  |  |
Results of operations, which are reflected as discontinued operations |  |  |  |  |
Revenues |  |  |  | 109 | 10,486
Cost of sales |  |  |  | (1,006) | (14,395)
Selling, general and administrative |  |  |  | (69) | (2,153)
Interest expense, net |  |  |  | (5) | (36)
Other income and expense items |  |  |  |  | 133
Impairment of held for sale assets and liabilities and loss on sale of assets |  |  |  | (45) | (3,596)
Loss from discontinued operations before benefit for income taxes |  |  |  | $ (1,016) | $ (9,561)

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